LUZP1 shows homology to FILIP1 (Filamin A Interacting Protein 1), a protein interactor of filamin and actin (Nagano et al., 2004; Gad et al., 2012), and FILIP1L (FILIP1 Like), a suppressor of tumor cell migration (Kwon et al., 2014). Here, FILIP1L is linked to neoplasm.